Answer:
The formation of AN OXIDE
Explanation:
A combustion reaction is a chemical reaction which involves the burning of an hydrocarbon in oxygen
Von Steuben turned the ragged Continental Army into a more effective fighting force by drilling and teaching the army discipline
Answer:
Magnesium, Carbon and Oxygen.
Explanation:
You know if it's endothermic or exothermic by doing the enthalpy reaction. If the change of temperature is negative then it is exothermic, while positive is endothermic.
If you get -22K then its exothermic, but if you get +22 its endothermic.
